*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.f-contenedor{max-width:1100px;margin:0 auto;padding:0 16px}

/* ---------- Header ---------- */
.f-header{background:#fff;border-bottom:1px solid #eee;position:sticky;top:0;z-index:20}
.f-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;gap:12px}
.f-logo{font-weight:900;font-size:19px;text-decoration:none;color:var(--ink)}
.f-nav{display:flex;align-items:center;gap:16px}
.f-nav a{text-decoration:none;font-size:13px;font-weight:bold;color:var(--ink)}
.f-cart-icon{background:var(--secundario);color:#fff;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;text-decoration:none}
.f-search-box{background:#fff;border:2px solid var(--primario-claro);border-radius:30px;display:flex;align-items:center;padding:4px 4px 4px 16px}
.f-search-box input{border:none;outline:none;flex:1;font-size:14px;padding:9px 0;min-width:0}
.f-search-box button{background:var(--primario);color:#fff;border:none;border-radius:22px;padding:9px 16px;font-weight:bold;font-size:12px;cursor:pointer;white-space:nowrap}

/* ---------- Hero ---------- */
.f-hero{padding:20px 16px 8px;max-width:1100px;margin-left:auto;margin-right:auto}
.f-hero-block{background:var(--primario);border-radius:22px;overflow:hidden;display:flex;flex-direction:column-reverse;min-height:auto}
.f-hero-photo{background:var(--primario-claro);min-height:170px;display:flex;align-items:center;justify-content:center;color:var(--primario-oscuro);font-weight:bold;font-size:12px}
.f-hero-copy{padding:26px 22px}
.f-hero-copy .kicker{color:#fff;font-size:11px;letter-spacing:1px;font-weight:bold;opacity:.85;margin-bottom:6px}
.f-hero-copy h1{font-size:28px;line-height:1.08;margin:0 0 10px;color:#fff;font-weight:900}
.f-hero-copy p{color:#fff;font-size:12px;margin:0 0 16px;font-weight:bold;opacity:.9}
.f-btn{display:inline-block;background:var(--ink);color:#fff;padding:11px 22px;border-radius:26px;text-decoration:none;font-weight:bold;font-size:12px;border:none;cursor:pointer}
.f-btn-light{background:#fff;color:var(--ink)}
.f-squiggle{padding:12px 20px 0}

.f-banner-slide{display:none}
.f-banner-slide.activo{display:block}
.f-banner-dots{display:flex;gap:6px;justify-content:center;margin-top:10px}
.f-banner-dots button{width:8px;height:8px;border-radius:50%;border:none;background:#ddd;padding:0;cursor:pointer}
.f-banner-dots button.activo{background:var(--primario)}
.f-banner-img{border-radius:22px;width:100%;object-fit:cover;aspect-ratio:16/7}
.f-banner-img.movil{aspect-ratio:4/3}
.f-banner-img.desktop{display:none}

/* ---------- Secciones genéricas ---------- */
.f-section{padding:34px 16px;max-width:1100px;margin-left:auto;margin-right:auto}
.f-section-title{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.f-section-title h2{font-size:20px;margin:0;font-weight:900}
.f-section-title a{font-size:12px;color:var(--primario);font-weight:bold;text-decoration:none;white-space:nowrap}

/* ---------- Categorías ---------- */
.f-cat-grid{display:grid;grid-template-columns:1fr;gap:12px}
.f-cat-card{position:relative;border-radius:14px;overflow:hidden;min-height:100px;display:flex;align-items:center;justify-content:flex-end;text-decoration:none;background:var(--primario-claro)}
.f-cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.f-cat-card::before{content:"";position:absolute;inset:0;background:linear-gradient(270deg, rgba(0,0,0,.42) 0%, rgba(0,0,0,.28) 55%, rgba(0,0,0,0) 100%);z-index:1}
.f-cat-card span{position:relative;z-index:2;color:#fff;font-weight:900;font-size:15px;line-height:1.2;width:70%;text-align:right;padding:0 16px}
.f-cat-card.sin-imagen::before{display:none}
.f-cat-card.sin-imagen span{color:var(--ink);width:100%;text-align:center;padding:0 12px}

/* ---------- Promo (turquesa/naranja) ---------- */
.f-promo-block{border-radius:22px;padding:26px 20px;margin:0 16px 8px;position:relative;overflow:hidden}
.f-promo-block.turquesa{background:linear-gradient(120deg,var(--secundario),var(--secundario-claro))}
.f-promo-block.naranja{background:linear-gradient(120deg,var(--acento),var(--acento-claro))}
.f-promo-block::before{content:"";position:absolute;top:-50px;right:-50px;width:170px;height:170px;border-radius:50%;background:rgba(255,255,255,.18)}
.f-promo-off{font-size:32px;font-weight:900;color:#fff;position:relative;z-index:1}
.f-promo-off span{display:block;font-size:12px;font-weight:bold;color:rgba(255,255,255,.9)}
.f-promo-copy{position:relative;z-index:1}
.f-promo-copy h3{color:#fff;font-size:20px;margin:6px 0 6px;font-weight:900}
.f-promo-copy p{color:#fff;font-size:12px;opacity:.9;margin:0 0 14px}

/* ---------- Grid de productos (reutilizable) ---------- */
.f-prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.f-prod-card{background:#fff;border:1px solid #eee;border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink);display:block}
.f-prod-photo{aspect-ratio:1;background:var(--primario-claro);display:flex;align-items:center;justify-content:center;color:var(--primario-oscuro);font-size:11px;font-weight:bold;position:relative;overflow:hidden}
.f-prod-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.f-prod-discount{position:absolute;top:8px;left:8px;background:var(--ink);color:#fff;font-size:10px;font-weight:bold;padding:4px 8px;border-radius:14px;z-index:1}
.f-prod-body{padding:11px}
.f-prod-body .marca{font-size:10px;color:#8a8a8a;text-transform:uppercase;font-weight:bold}
.f-prod-body .nombre{font-size:13px;font-weight:bold;margin:2px 0 6px;line-height:1.25;min-height:2.4em;overflow:hidden}
.f-prod-price b{font-size:14.5px}
.f-prod-price s{color:#999;font-size:11px;margin-left:5px}
.f-prod-desde{font-size:10.5px;color:#8a8a8a;text-transform:uppercase;font-weight:bold}

/* ---------- Paginación ---------- */
.f-paginacion{display:flex;justify-content:center;gap:6px;margin-top:26px;flex-wrap:wrap}
.f-paginacion a, .f-paginacion span{min-width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:8px;text-decoration:none;color:var(--ink);font-size:13px;font-weight:bold;border:1px solid #eee}
.f-paginacion a:hover{background:#fafafa}
.f-paginacion .activa{background:var(--primario);color:#fff;border-color:var(--primario)}

/* ---------- Ficha de producto ---------- */
.f-migas{font-size:12px;color:#8a8a8a;padding:14px 16px 0;max-width:1100px;margin-left:auto;margin-right:auto}
.f-migas a{text-decoration:none;color:#8a8a8a}
.f-producto{padding:16px;max-width:1100px;margin-left:auto;margin-right:auto}
.f-prod-galeria-principal{border-radius:16px;overflow:hidden;background:var(--primario-claro);aspect-ratio:1;display:flex;align-items:center;justify-content:center;cursor:zoom-in;position:relative}
.f-prod-galeria-principal img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.f-miniaturas{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px}
.f-miniaturas img{width:56px;height:56px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer;flex-shrink:0}
.f-miniaturas img.activa{border-color:var(--primario)}
.f-prod-info{margin-top:22px}
.f-prod-info .marca{font-size:12px;color:#8a8a8a;text-transform:uppercase;font-weight:bold}
.f-prod-info h1{font-size:22px;margin:4px 0 10px;font-weight:900}
.f-prod-precio{display:flex;align-items:baseline;gap:10px;margin-bottom:14px}
.f-prod-precio b{font-size:26px;color:var(--primario)}
.f-prod-precio s{color:#999;font-size:15px}
.f-prod-precio .desc{background:var(--ink);color:#fff;font-size:11px;font-weight:bold;padding:4px 9px;border-radius:14px}
.f-refs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.f-ref-btn{border:1.5px solid #ddd;background:#fff;padding:5px 16px 5px 5px;border-radius:30px;font-size:12.5px;font-weight:bold;cursor:pointer;display:flex;align-items:center;gap:10px}
.f-ref-btn.activa{border-color:var(--primario);background:var(--primario-claro);color:var(--primario-oscuro)}
.f-ref-miniatura{width:36px;height:36px;border-radius:50%;overflow:hidden;background:var(--primario-claro);flex-shrink:0;position:relative}
.f-ref-btn.activa .f-ref-miniatura{background:#fff}
.f-ref-miniatura img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.f-ref-texto{color:inherit}
.f-stock{font-size:12.5px;font-weight:bold;margin-bottom:16px}
.f-stock.ok{color:var(--secundario-oscuro)}
.f-stock.bajo{color:var(--acento-oscuro)}
.f-agregar-carrito{display:flex;gap:10px;margin-bottom:10px}
.f-cantidad-selector{display:flex;align-items:center;border:1.5px solid #ddd;border-radius:10px}
.f-cantidad-selector button{width:36px;height:44px;border:none;background:none;font-size:16px;cursor:pointer}
.f-cantidad-selector input{width:42px;border:none;text-align:center;font-size:14px;font-weight:bold;-moz-appearance:textfield}
.f-cantidad-selector input::-webkit-outer-spin-button,.f-cantidad-selector input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.f-agregar-carrito .f-btn{flex:1;border:none}
.f-agregar-carrito .f-btn:disabled{opacity:.5;cursor:not-allowed}
.f-descripcion{margin-top:26px;font-size:14px;line-height:1.7;color:#333}
.f-descripcion h2{font-size:16px;font-weight:900;margin-bottom:10px}

/* ---------- Lightbox ---------- */
.f-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.f-lightbox.abierto{display:flex}
.f-lightbox img{max-width:100%;max-height:90vh;object-fit:contain}
.f-lightbox-cerrar{position:absolute;top:16px;right:16px;background:#fff;border:none;width:36px;height:36px;border-radius:50%;font-size:18px;cursor:pointer}

/* ---------- Carrito (stub) ---------- */
.f-proximamente{padding:70px 20px;text-align:center}
.f-proximamente .icono{font-size:44px;margin-bottom:14px}
.f-proximamente h1{font-size:22px;margin:0 0 8px}
.f-proximamente p{color:#777;margin:0 0 20px}

/* ---------- Carrito ---------- */
.f-cart-icon{position:relative}
.f-cart-badge{position:absolute;top:-6px;right:-6px;background:var(--ink);color:#fff;font-size:10px;font-weight:bold;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 3px}
.f-cart-badge.oculto{display:none}

.f-alerta{background:#fff3f3;border:1px solid #ffd6d6;color:#a33;padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:16px}

.f-carrito-vacio{text-align:center;padding:50px 20px}
.f-carrito-vacio .icono{font-size:40px;margin-bottom:10px}
.f-carrito-vacio p{color:#777;margin:0 0 18px}

.f-carrito{display:flex;flex-direction:column;gap:12px;margin-bottom:22px}
.f-carrito-item{display:grid;grid-template-columns:56px 1fr auto;grid-template-areas:"foto info subtotal" "foto cantidad subtotal";gap:4px 12px;align-items:center;padding:12px;border:1px solid #eee;border-radius:12px;position:relative}
.f-carrito-foto{grid-area:foto;width:56px;height:56px;border-radius:8px;overflow:hidden;background:var(--primario-claro);position:relative;display:block}
.f-carrito-foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.f-carrito-info{grid-area:info}
.f-carrito-info .nombre{font-size:13.5px;font-weight:bold;color:var(--ink);text-decoration:none;display:block}
.f-carrito-info .ref{font-size:11.5px;color:#888}
.f-carrito-info .precio-unit{font-size:11.5px;color:#888;margin-top:2px}
.f-carrito-cantidad{grid-area:cantidad;display:flex;align-items:center;gap:6px}
.f-carrito-cantidad button{width:26px;height:26px;border-radius:6px;border:1px solid #ddd;background:#fff;cursor:pointer;font-size:14px;line-height:1}
.f-carrito-cantidad .input-cantidad{width:40px;text-align:center;border:1px solid #ddd;border-radius:6px;padding:4px 2px;font-size:12.5px}
.f-carrito-subtotal{grid-area:subtotal;font-weight:bold;font-size:14px;white-space:nowrap}
.f-carrito-eliminar{position:absolute;top:8px;right:8px;background:none;border:none;color:#bbb;font-size:14px;cursor:pointer;padding:4px}
.f-carrito-eliminar:hover{color:#c0392b}

.f-carrito-resumen{border:1px solid #eee;border-radius:14px;padding:18px}
.f-carrito-resumen .linea{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:8px;color:#555}
.f-carrito-resumen .linea.total{font-size:17px;font-weight:900;color:var(--ink);margin-bottom:14px}
.f-btn-link{background:none;border:none;color:#999;font-size:12.5px;text-decoration:underline;cursor:pointer;width:100%;padding:6px}

/* ---------- Barra flotante de checkout ---------- */
.f-checkout-bar{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #eee;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 -4px 14px rgba(0,0,0,.1);z-index:150;transition:transform .25s ease}
.f-checkout-bar.oculto{transform:translateY(100%)}
.f-checkout-bar .info{font-size:11.5px;color:#888;line-height:1.3}
.f-checkout-bar .info b{display:block;font-size:16px;color:var(--ink)}
.f-checkout-bar .f-btn{padding:11px 20px;font-size:12.5px;border:none}


/* ---------- Toast (aviso flotante, ej. "agregado al carrito") ---------- */
.f-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%, 20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:30px;font-size:13px;font-weight:bold;z-index:200;opacity:0;transition:opacity .25s, transform .25s;pointer-events:none}
.f-toast.visible{opacity:1;transform:translate(-50%, 0)}


/* ---------- Footer ---------- */
.f-footer{background:var(--ink);color:#fff;padding:36px 16px 22px;margin-top:20px}
.f-foot-inner{display:grid;grid-template-columns:1fr;gap:22px}
.f-footer h4{font-size:14px;margin:0 0 12px;text-transform:uppercase;letter-spacing:.5px}
.f-footer p, .f-footer a, .f-footer span{color:#c9c9c9;font-size:13px;text-decoration:none;line-height:2;display:block}
.f-foot-bottom{margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:11px;color:#888}

/* ================= Desktop ================= */
@media (min-width:820px){
  .f-topbar{padding:18px 16px}
  .f-hero-block{flex-direction:row;min-height:280px}
  .f-hero-photo{flex:1;min-height:280px}
  .f-hero-copy{flex:1.15;display:flex;flex-direction:column;justify-content:center;padding:34px 40px;text-align:right;align-items:flex-end}
  .f-hero-copy h1{font-size:38px}
  .f-banner-img.movil{display:none}
  .f-banner-img.desktop{display:block;aspect-ratio:16/5}

  .f-cat-grid{grid-template-columns:repeat(2,1fr)}
  .f-promo-block{margin:0 auto 8px;max-width:1100px;display:grid;grid-template-columns:.5fr 1fr;align-items:center;gap:20px;padding:36px}
  .f-prod-grid{grid-template-columns:repeat(4,1fr)}
  .f-producto{padding:30px 16px}
  .f-producto .fila{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;max-width:1100px;margin:0 auto}
  .f-prod-info{margin-top:0}
  .f-foot-inner{grid-template-columns:1.3fr 1fr 1fr;max-width:1100px;margin:0 auto}
}